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Administrative data

Endpoint:
additional ecotoxicological information
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2003
Reliability:
2 (reliable with restrictions)
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003
Report date:
2003

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
TS-ED 532 was tested for a possible inhibition to bacteria, yeast and moulds using spot-on-lawn spectrum test. The follwoing test stratins were used:

Gram-poaitive bacteria: Bacillus cerues 204, B. cereus NCTC2599, Clostridium sporogenes NCIMC1793, CL. sporogenes 1.221, Lactobacillus sake A10, Lb. curvatus NCTC2815, listerai monocytogenes NCTC12426, L. monocytogenes 272.

Gram-negative bacteria: Escherichia coli CRA 109, Pseudomonas fluorescens 3756, Salmonella Typhimurium S29, Yersinia enterocolitica S16.

Yeasts: Hanseniaspora uvarum CBS5074, Rhodotorula mucilaginosa CBS8161, Saccharomyces bayanus H107, S. cerevisiae ATCC9763, S. cerevisiae H78, S. exiguus CBS1514, Zygosachharomyces bailli CRA229, Z. rouxii CBS 1640.

Moulds: Aspergillus niger CBS733.88, A.versicolor CBS108959, Penicillum chrysogenum S138, P. commune ABC118, P. discolor CBS549.95, P. roqueforti S44.
GLP compliance:
not specified
Type of study / information:
NA

Test material

Constituent 1
Reference substance name:
-
EC Number:
451-530-8
EC Name:
-
Cas Number:
736150-63-3
Molecular formula:
Not applicable
IUPAC Name:
Not allocated
Details on test material:
- Name of test material (as cited in study report): TS-ED 532
- Lot/batch No.: 10102 (item no 175540)
- Expiration date of the lot/batch:2002-04-26

Results and discussion

Any other information on results incl. tables

When tested neat and in vitro, TS-ED 532 showed slight inhibition of bacteria, yeasts and moulds.

Applicant's summary and conclusion

Conclusions:
TS-ED 532 was shown to have slight activity against bacteria, yeast and molds.